#include<stdio.h>
int main(){
	int max,a,b,c = 0;
	printf("请你输入三个数：\n");
	scanf("%d%d%d",&a,&b,&c);
	a = a>b?a:b;
	max = a>c?a:c;
	printf("最大值为%d \n",max);
	return 0;
}
